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[Pspp-commits] [SCM] GNU PSPP branch, master, updated. v1.4.1-486-ga9118

From: Ben Pfaff
Subject: [Pspp-commits] [SCM] GNU PSPP branch, master, updated. v1.4.1-486-ga91180c
Date: Sun, 26 Sep 2021 14:06:55 -0400 (EDT)

This is an automated email from the git hooks/post-receive script. It was
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The branch, master has been updated
       via  a91180ce13a1d95abed44b0c3cc12c94981bb5d6 (commit)
      from  5d2044f51d79aa63799eb2a7cfc2937c7a4829cf (commit)

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- Log -----------------------------------------------------------------
commit a91180ce13a1d95abed44b0c3cc12c94981bb5d6
Author: Ben Pfaff <>
Date:   Sun Sep 26 11:06:45 2021 -0700

    lexer: Fix use-after-free error in lex_source_get_lookahead().
    This code used local variable 'out' as if its value stayed the same from
    one iteration of the loop to the next, but in fact its scope meant that
    it became indeterminate on each new iteration.  This commit fixes the
    problem by moving its declaration to an outer scope.
    Thanks to John Darrington for reporting the problem.


Summary of changes:
 src/language/lexer/lexer.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)


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